Report - vbc.exe

Generic Malware PE File PE32
ScreenShot
Created 2021.08.25 10:01 Machine s1_win7_x6401
Filename vbc.exe
Type PE32 executable (console) Intel 80386, for MS Windows
AI Score
8
Behavior Score
8.2
ZERO API file : malware
VT API (file) 26 detected (AIDetect, malware2, malicious, high confidence, Unsafe, Save, confidence, ZexaF, ouZ@aKiYDlci, Eldorado, Attribute, HighConfidence, GenKryptik, FJLZ, Convagent, MalwareX, FormBook, score, GenericRXPU, BScope, TrojanPSW, Agensla, AgentTesla, Kryptik, CLASSIC, Static AI, Suspicious PE)
md5 5ba5c0d5ca760b500600849aad55ffec
sha256 b0a256cca5749cf78de4bff027557274d430d54ee5f443bcf5f8a5a67d919dea
ssdeep 6144:4KLLLm/E+gazhC+O7Xo3pyWxih+Xfi6ylttH5:4KHLm/JgA4XuhBX6935
imphash 439ff53323e9506db8654c0d8af9cf37
impfuzzy 6:+TaupKx5XtSRMvblJfG4yRlbb7RBuQLHQ3Q/QKRBKBJqX00OXn:VucJFpG4qpQQ03Q9RcBJqd4
  Network IP location

Signature (19cnts)

Level Description
warning File has been identified by 26 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
watch Harvests information related to installed instant messenger clients
watch Putty Files
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Moves the original executable to a new location
notice Performs some HTTP requests
notice Sends data using the HTTP POST Method
notice Steals private information from local Internet browsers
info Checks amount of memory in system
info Collects information to fingerprint the system (MachineGuid
info One or more processes crashed
info Queries for the computername
info Tries to locate where the browsers are installed

Rules (3cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://65.21.223.84/~t/i.html/mbg7yLEpVUXfM Unknown 65.21.223.84 4356 mailcious
65.21.223.84 Unknown 65.21.223.84 mailcious

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x402150 EnumTimeFormatsW
 0x402154 GetConsoleOutputCP
 0x402158 GetLastError
 0x40215c GetModuleHandleW
 0x402160 GetProcessHeap
 0x402164 GetStdHandle
 0x402168 HeapAlloc
 0x40216c HeapFree
 0x402170 LocalFree
 0x402174 VirtualProtect
 0x402178 WideCharToMultiByte
 0x40217c WriteConsoleW
 0x402180 WriteFile
 0x402184 lstrlenW
ole32.dll
 0x40218c OleUninitialize
USER32.dll
 0x402194 LoadStringW
MSVCRT.dll
 0x40219c malloc
 0x4021a0 memset
 0x4021a4 towlower

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure